Ellis, Patrick. Who dares sells / Patrick Ellis. - London : HarperCollins Publishers c1992 - 489 p. : ill., facsim., forms ; 20 cm. "The ultimate guide to selling anything to anyone"--Cover. Includes index. ISBN: 0722527187 LCCN: 97-061873 Subjects--Topical Terms: Selling. Dewey Class. No.: 658.85